Revenge of the Nerds (1984)

This classic nerd film, starring Robert Carradine, Anthony Edwards, Ted McGinley, and Bernie Casey, is about a fraternity of nerds who try to get even with the jocks and their girlfriends who bullied them. 

The way they get even is by filming the inside of the sorority in question. One character even faked his identity to trick a girl into sleeping with him. Suffice it to say that for these reasons alone, this comedy wouldn’t work nowadays.